Add gitea workflow

.gitea/workflows/ci.yaml

@@ -0,0 +1,23 @@
+name: libakerror CI Build
+run-name: ${{ gitea.actor }} libakerror test
+on: [push]
+
+jobs:
+  cmake_build:
+    runs-on: ubuntu-latest
+    steps:
+      - run: echo "Triggered by ${{ gitea.event_name }} from ${{ gitea.repository }}@${{ gitea.ref }}. Building on ${{ runner.os }}."
+      - name: Check out repository code
+        uses: actions/checkout@v4
+      - name: dependencies
+        run: |
+          sudo apt-get update -y
+          sudo apt-get install -y cmake gcc moreutils
+      - name: build and test
+        run: |
+          mkdir installdir
+          cmake -S . -B build -DCMAKE_INSTALL_PREFIX=installdir
+          cmake --build build
+          cmake --install build
+          cmake --build build --target test
+      - run: echo "🍏 This job's status is ${{ job.status }}."